Nitrogen-doped carbon nanofibers with sulfur heteroatoms for improving microwave absorption. - Jiang, Yuliang; Fu, Xueyan; Tian, Rui; Zhang, Wenjin; Du, Hongyan; Fu, Chengrui; Zhang, Zidong; Xie, Peitao; Xin, Jiahao; Fan, Runhua (Journal of Materials Science, 2020)